From: Joe Soricelli (jsoricelli@xxxxxxxx)
Date: Wed Dec 01 1999 - 23:47:39 GMT-3
Cisco Trace route uses UDP packets and starts at port 33434
The port number increments one for each new packet.
You can test this by doing an extended trace command.
-joe
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Joseph M. Soricelli, CCIE #4803, CCNP, CCSI #20666
EMAIL: jsoricelli@ccci.com
Chesapeake Network Solutions Phone: (703) 207-0757
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FYI - About Chesapeake: We are a Cisco professional services
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as well as a Certified Training Partner. We provide network
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services including Network Assessments, Network Design and
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As a training partner, we offer most of the Cisco training courses
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training for Fore, NetScout, and CheckPoint-1 Firewalls. We now have
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CCIEs on our staff of instructor/consultants.
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-----Original Message-----
From: Ben Rife <brife@bignet.net>
To: ccielab@groupstudy.com <ccielab@groupstudy.com>
Date: Wednesday, December 01, 1999 7:35 PM
Subject: Access-list
Hey Everyone,
I'm having trouble with the following senario:
hosta ---------hostb-----------hostc
s0 s1
I want an outbound access-list on hostb s1.
a can ping c
c can't ping a
a can telnet to c
a can traceroute c
all other traffic denied.
I'm having problems with getting the traceroute to work.
Can someone give me a quick config?
Thanks,
Ben
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